Prosecution Insights
Last updated: April 19, 2026
Application No. 18/362,050

MULTI-PIECE FASTENER INCLUDING A SHELL

Non-Final OA §102
Filed
Jul 31, 2023
Examiner
SAETHER, FLEMMING
Art Unit
3675
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
AlphaUSA
OA Round
1 (Non-Final)
65%
Grant Probability
Moderate
1-2
OA Rounds
3y 1m
To Grant
94%
With Interview

Examiner Intelligence

Grants 65% of resolved cases
65%
Career Allow Rate
1061 granted / 1636 resolved
+12.9% vs TC avg
Strong +29% interview lift
Without
With
+28.9%
Interview Lift
resolved cases with interview
Typical timeline
3y 1m
Avg Prosecution
48 currently pending
Career history
1684
Total Applications
across all art units

Statute-Specific Performance

§101
0.1%
-39.9% vs TC avg
§103
37.2%
-2.8% vs TC avg
§102
30.5%
-9.5% vs TC avg
§112
28.4%
-11.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1636 resolved cases

Office Action

§102
Notice of Pre-AIA or AIA Status The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA . Claim Rejections - 35 USC § 102 The following is a quotation of the appropriate paragraphs of 35 U.S.C. 102 that form the basis for the rejections under this section made in this Office action: A person shall be entitled to a patent unless – (a)(1) the claimed invention was patented, described in a printed publication, or in public use, on sale, or otherwise available to the public before the effective filing date of the claimed invention. Claims 19 and 21-23 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Puchner (US 3,800,396). Puchner discloses a washer and nut retention shell having the elements as pointed to below including: a base wall (64) with an upper surface, lower surface, an inner diameter between the upper and lower surface; a first bend; a first skirt depending from the first bend with an inner diameter greater than the base wall inner diameter; a first skirt outer diameter; a second bend away from the first skirt; a third bend away from the second bend; a second skirt extending from the third bend with an inner and outer diameter. The second shirt rolled/crimped is a product-by-process limitation where only the final product is considered; and the first skirt diameter is greater than the base wall diameter and smaller than the second skirt diameter. PNG media_image1.png 242 495 media_image1.png Greyscale Allowable Subject Matter Claims 1-18 are allowable. The following is an examiner’s statement of reasons for allowance: in the context of the claimed invention the prior art does not disclose the shell contacting the upper surface of the washer. Any comments considered necessary by applicant must be submitted no later than the payment of the issue fee and, to avoid processing delays, should preferably accompany the issue fee. Such submissions should be clearly labeled “Comments on Statement of Reasons for Allowance.” Claim 20 is objected to as being dependent upon a rejected base claim, but would be allowable if rewritten in independent form including all of the limitations of the base claim and any intervening claims. Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Wilson (US 6,592,314) is cited to teach a cap with a shape similar to the claimed shell. Trorrer (US 2007/0080088), Goiny (US 4,969,788), McKinlay (US 5,203,656), Cheal (US 6,802,681) and Grosick (US 2017/0082133) are cited to teaches another examples of a shell retaining a washer to a nut. Any inquiry concerning this communication or earlier communications from the examiner should be directed to FLEMMING SAETHER whose telephone number is (571)272-7071. The examiner can normally be reached M-F 8:30 - 7:00 eastern. Examiner interviews are available via telephone, in-person, and video conferencing using a USPTO supplied web-based collaboration tool. To schedule an interview, applicant is encouraged to use the USPTO Automated Interview Request (AIR) at http://www.uspto.gov/interviewpractice. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Christine Mills can be reached at 571-272-8322. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of published or unpublished applications may be obtained from Patent Center. Unpublished application information in Patent Center is available to registered users. To file and manage patent submissions in Patent Center, visit: https://patentcenter.uspto.gov. Visit https://www.uspto.gov/patents/apply/patent-center for more information about Patent Center and https://www.uspto.gov/patents/docx for information about filing in DOCX format. For additional questions, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /FLEMMING SAETHER/Primary Examiner, Art Unit 3675
Read full office action

Prosecution Timeline

Jul 31, 2023
Application Filed
Dec 12, 2025
Non-Final Rejection — §102 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12601366
FLUID TIGHT BLIND FASTENERS AND METHODS FOR FASTENING
2y 5m to grant Granted Apr 14, 2026
Patent 12595818
One Sided Access for Blade Pin
2y 5m to grant Granted Apr 07, 2026
Patent 12584511
LOCKING DEVICE
2y 5m to grant Granted Mar 24, 2026
Patent 12571482
POLYCRYSTALLINE DIAMOND ASSEMBLIES WITH CAST MOUNTING ELEMENTS
2y 5m to grant Granted Mar 10, 2026
Patent 12565301
COUPLING DEVICE FOR A CONNECTING ROD
2y 5m to grant Granted Mar 03, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

AI Strategy Recommendation

Get an AI-powered prosecution strategy using examiner precedents, rejection analysis, and claim mapping.
Powered by AI — typically takes 5-10 seconds

Prosecution Projections

1-2
Expected OA Rounds
65%
Grant Probability
94%
With Interview (+28.9%)
3y 1m
Median Time to Grant
Low
PTA Risk
Based on 1636 resolved cases by this examiner. Grant probability derived from career allow rate.

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month